Wireless Config

Dear All

Please help me out setting up "4" 3Com wireless acces point to a Cisco 2900
Series Switch with maximum security.

I want only couple of wireless PC's to access this workgroup internet
connection. I don't wanna to allow any user comes with laptop which is
having wireless enalbed stuff and access the internet. So i am looking for
the best configuration with maximum security.

I want to block some sites and chantting stuff too.

Help me pls

Kemp Rood